139315253

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{44129}}^1$

素因数の和:44188

約数の個数: 16

約数和(自身を含む): 177932160

約数和(自身を除く): 38616907

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 44129, 308903, 485419, 1809289, 3397933, 12665023, 19902179, 139315253]

約数ペア:

[(1, 139315253), (7, 19902179), (11, 12665023), (41, 3397933), (77, 1809289), (287, 485419), (451, 308903), (3157, 44129)]